Features: 100% Brand new and high quality! 0.1/1.0 resolution is selectable Small in size and lightweight for easy carrying Single/dual test signal for your free selection Contact-type digital thermometer which has value lock function Help you measure the temperature more efficiently and precisely to improve your working efficiency Specifications: Model: 1310 Measuring Range: - 200 - 1370 Deg.C; - 328 - 2498 Deg.F Sensorl Type-K Thermocouple Power: One 9V Battery(NOT included) Thermocouple Maximum Input Voltage: 60V DC or 24V AC Sampling Rate: 2.5 Times/ Sec Operating Temperature: 0 - 50 Deg.C(32-122 Deg.F) Relative Humidity: 0-90% R.H (0-35 Deg.C) Storage Temperature: -10 - 60 Deg.C(-10-140 Deg.F) Low Battery Indication: BT Dimensions: (5.31 x 2.83 x 1.22)'' / (13.5 x 7.2 x 3.1)cm (L x W x H) Color: Gray Package Includes: 1 x Temperature Tester 1 x Temperature Probe(K Type) aeProduct.getSubject()